您好,请问:The following day,the letter arived.中arrive过去式为什么用过去式

所有的过去式_百度知道
所有的过去式
啥都行要快
提问者采纳
语不规则动词过去式.以e结尾的去e加d 3;has(有) had had make(制造) made made stand(站) stood stood understand明白 understood understood (5) ABC型(动词原形,我再补充一下哦,除了这些大部分动词都是规则变化的, are )(是) was,讲) spoke spoken wake(醒) woke woke drive(驾驶) drove driven eat(吃) ate eaten fall(落下) fell fallen give(给) gave given rise(升高) rose risen take(取) took taken mistake(弄错) mistook mistaken ride(骑) rode ridden write(写) wrote written do(做) did done go(去) went gone lie(平躺) lay lain see(看见) saw seen wear(穿) wore worn be ( am.一般直接加ed 2、过去式,如dropped 4,主要有这几条、过去分词表 (1)AAA型(动词原形.还有部分双写结尾字母再加ed的动词、过去分词同形) cost(花费) cost cost cut(割) cut cut hit(打) hit hit hurt 伤害) hurt hurt let(让) let let put(放) put put read (读) read read (2) AAB型(动词原形与过去式同形) beat(跳动) beat beaten (3) ABA型(动词原形与过去分词同形) become(变成) became become come(来) came come run(跑) ran run (4) ABB型(过去式与过去分词同形) dig(挖) dug dug get(得到) got got hang(吊死) hanged hanged hang(悬挂) hung hung hold(抓住) held held shine(照耀) shone shone sit(坐) sat sat win (赢) won won meet(遇见) met met keep (保持) kept kept sleep(睡) slept slept sweep(扫) swept swept feel(感觉) felt felt smell(闻) smelt smelt leave(离开) left left build(建设) built built lend(借出) lent lent send (传送) sent sent spend(花费) spent spent lose (丢失) lost lost burn (燃烧) burnt burnt learn(学习) learnt learnt mean(意思是) meant meant catch(抓住) caught caught teach(教) taught taught bring(带来) brought brought fight (战斗) fought fought buy(买) bought bought think(想) thought thought hear (听见) heard heard sell(卖) sold sold tell(告诉) told told say(说) said said find(找到) found found have&#47, is.辅音字母+y的动词、过去式与过去分词三者不同形) begin(开始) began begun drink(喝) drank drunk ring(铃响) rang rung sing (唱) sang sung swim(游泳) swam swum blow(吹) blew blown draw(画) drew drawn fly(飞) flew flown grow(生长) grew grown know(知道) knew known throw(投掷) threw thrown show(出示) showed shown break(打破) broke broken choose(选择) chose chosen forget(忘记) forgot forgotten (forgot) speak(说: 1, were been 以上是不规则动词变化表
提问者评价
所谓的过去式,就是已经发生的事情。
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[编辑本段]过去式
Past Tense
[编辑本段]概念:
表示过去了的动作或事件。
[编辑本段]例句:
I met him yesterday. 昨天我碰见了他。
[编辑本段]构成
表示一般过去式的动词通常用动词的过去式形式来表示,而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。规则动词的过去式变化如下:
一般情况下,动词词尾加 -ed ,如:
worked played wanted acted
以不发音的 -e 结尾动词,动词词尾加 -d,如:
lived moved decided declined hoped judged raised wiped
以辅音字母 + y结尾的动词,把-y变为-i 再加-ed,如:
studied tried copied justified cried carried embodied emptied
以一个辅音字母结尾的重读闭音节动词,双写词尾辅...
happen—happened
fall—fell
stick—stuckbuy—bought
teach—taught
eat—atesticks—sticked
am—wasfind—found
take—tookwalk—walked
look—looked
stop—stoppedget—got
hear—heard
tell—toldwin—won还有许多,由于时间关系,我就不写了。
英语不规则动词过去式、过去分词表
(1)AAA型(动词原形、过去式、过去分词同形)
cost(花费) cost cost
cut(割) cut cut
hit(打) hit hit
hurt 伤害) hurt hurt
let(让) let let
put(放) put put
read (读) read read
(2) AAB型(动词原形与过去式同形)
beat(跳动) beat beaten
(3) ABA型(动词原形与过去分词同形)
become(变成) became become
come(来) came come
run(跑) ran run
(4) ABB型(过去式与过去分词同形)
dig(挖) dug dug get(得到) got got
hang(吊死) hanged hanged
hang(悬挂) hung hung
hold(抓住) held held shine(照耀) shone shone
sit(坐) sat sat win (赢) won won
meet(遇见) met met keep (保持...
read的过去式是read
过去式,过去时态  【过去式】
  ⒈过去发生的而现在已经结束的动作需要用一般过去式来表示
  ⒉表示过去某个时间里发生的动作或状态。
  ⒊过去习惯性、经常性的动作、行为;过去主语所具备的能力和性格。
  【过去时态】表示行为、动作和状态在各种时间条件下的动词形式。
  【过去时态结构】是指过去时态下的动词形式的语法构成。
  过去式就是动词的变化,表示过去发生的事。一般看到ago,before,in 几几年,就是过去式。
  如:work-worked
  listen-listened 一般的就是直接加ed,特殊的有一些变化。
  【过去时态结构基本形式】
  1,主语+动词过去式+其他;
  2,be 动词用 was / were,
  如:Where were you yesterday?
  行为动词用:...
英语不规则动词过去式、过去分词表
(1)AAA型(动词原形、过去式、过去分词同形)
cost(花费) cost cost
cut(割) cut cut
hit(打) hit hit
hurt 伤害) hurt hurt
let(让) let let
put(放) put put
read (读) read read
(2) AAB型(动词原形与过去式同形)
beat(跳动) beat beaten
(3) ABA型(动词原形与过去分词同形)
become(变成) became become
come(来) came come
run(跑) ran run
(4) ABB型(过去式与过去分词同形)
dig(挖) dug dug get(得到) got got
hang(吊死) hanged hanged
hang(悬挂) hung hung
hold(抓住) held held shine(照耀) shone shone
sit(坐) sat sat win (赢) won won
meet(遇...
【过去式】
⒈过去发生的而现在已经结束的动作需要用一般过去式来表示
⒉表示过去某个时间里发生的动作或状态。
⒊过去习惯性、经常性的动作、行为;过去主语所具备的能力和性格。
【过去时态】表示行为、动作和状态在各种时间条件下的动词形式。
【过去时态结构】是指过去时态下的动词形式的语法构成。
过去式就是动词的变化,表示过去发生的事。一般看到ago,before,in 几几年,yesterday,last night,就是过去式。
如:work-worked;
listen-listened 一般的就是直接加ed,特殊的有一些变化。
编辑本段结构
【过去时态结构基本形式】
1,主语+动词过去式+其他;
2,be 动词用 was / were,
如:Where were you yesterday?
行为动词用:主语 + 动词过去式, 如:I got up late yesterday....
bewas/werebeenbeginbeganbegunbringbroughtbroughtbuyboughtboughtcatchcaughtcaughtcomecamecomecutcutcutdodiddonedrawdrewdrawndrinkdrankdrunkdrivedrovedriveneatateeatenfeelfeltfeltfightfoughtfoughtfindfoundfoundflyflewflowngetgotgotgivegavegivengowentgonegrowgrewgrownhavehadhadhearhithurtheardhithurtheardhithurtknowknewknownleaveleftleftloselostlostmakemademademeetmetmetputputputreadreadreadrideroderiddenring rangrungriseroserisenrunranrunsaysaidsaidseesawseensellsoldsoldsendsentsentsetsetsetshutshutshutsingsangsungsitsatsatsleepsleptsleptspeakspokespokenspendspentspentstandstoodstoodswimswamswumsweepsweptswepttaketooktakenteachtaughttaughttelltoldtoldthi...
英语不规则动词过去式、过去分词表
(1)AAA型(动词原形、过去式、过去分词同形)
cost(花费) cost cost
cut(割) cut cut
hit(打) hit hit
hurt 伤害) hurt hurt
let(让) let let
put(放) put put
read (读) read read
(2) AAB型(动词原形与过去式同形)
beat(跳动) beat beaten
(3) ABA型(动词原形与过去分词同形)
become(变成) became become
come(来) came come
run(跑) ran run
(4) ABB型(过去式与过去分词同形)
dig(挖) dug dug get(得到) got got
hang(吊死) hanged hanged
hang(悬挂) hung hung
hold(抓住) held held shine(照耀) shone shone
sit(坐) sat sat win (赢) won won
【过去式】
⒈过去发生的而现在已经结束的动作需要用一般过去式来表示
⒉表示过去某个时间里发生的动作或状态。
⒊过去习惯性、经常性的动作、行为;过去主语所具备的能力和性格。
【过去时态】表示行为、动作和状态在各种时间条件下的动词形式。
【过去时态结构】是指过去时态下的动词形式的语法构成。
过去式就是动词的变化,表示过去发生的事。一般看到ago,before,in 几几年,yesterday,last night,就是过去式。
如:work-worked;
listen-listened 一般的就是直接加ed,特殊的有一些变化。
【过去时态结构基本形式】
1,主语+动词过去式+其他;
2,be 动词用 was / were,
如:Where were you yesterday?
行为动词用:主语 + 动词过去式, 如:I got up late yesterday.
(1)一般情况下,动词词尾加 ed ,如:   work—worked; play—played;want— wanted; act—acted   (2)以不发音的 e 结尾动词,动词词尾加 d,如:   live—lived; move—moved; decide—decided; decline—declined; hope—hoped;   (3)以辅音字母 + y结尾的动词,把y变为i 再加ed,如:   studied tried copied justified cried carried embodied emptied   (4)以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加 ed,如:   stopped begged fretted dragged dropped planned dotted dripped   (5)注:不规则动词的过去式变化规律性不强,须多加记忆。   go - went,make - made,get - got ,buy - bought ,come - came ,fly-flew ,is/am-was,are-were ,...
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出门在外也不愁What were you doing when the UFO arrived教案
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What&were&you&doing&when&the&UFO&arrived教案
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What&were&you&doing&when&the&UFO&arrived教案
文 章来源莲山 课件 w w w.5Y
&&&&&&&&&&&&&&&&&&&&&& Unit3 What were you doing when the UFO arrived?[内容提要] 含6大部分:本单元目标、知识背景、重点难点分析、词汇讲解、时态等语法突破、语言点19个的讲解。资料贯穿整个单元,方便教师备课、学生学习、复习。一. 本单元内容:(一)&语言目标(Language goals)1. Talk about past events . 谈论过去发生的事件。2. Tell a story . 讲述故事。(二)语言结构(Structures)1. 过去进行时态: “was / were + doing”结构2. 以when、while引导的时间状语从句3. 复习一般过去时(Past tense)(三)目标语言(Target Language)1. What were you doing when the UFO arrived ? I was sitting in the barber's chair .2. The barber was cutting my hair when they arrived .3. While he was buying souvenirs , a girl called the police .4. The girl was shopping when the alien got out .5. While the girl was shopping , the alien got out .6. How about you ? I was doing my homework .7. You're kidding .(四)词汇(Vocabulary)1. 部分动词的过去式took off(起飞、脱下)& arrived(到达)& landed(着陆)got out(下车、下来)&& shouted(喊叫)& climbed(爬)happened(发生)&&&&&&& ran away(逃跑)2. 部分动词的-ing形式cutting&&& cooking&&& eating&&&& getting out & going& making&&&& shouting&& sleeping&& standing&&&&&& studyingtaking&&&& talking&&& climbing&& buying&&&&&&&& coming3. when、while 当……时候4. bathroom(浴室)&& barber's(理发店)&& barber shop 理发店&& shower(淋浴)&& police officer(警官)5. another(另一个)& jump down(跳下来)&& go up(向上去)&&& in front of(在……前面)(五)重点、难点分析1. 过去进行时:表示在过去某一时间内正在进行的动作。构成:was / were + 现在分词(其中was是am、is的过去式,were是are的过去式)eg. 1) I was doing my homework then . 那时,我正在做作业。&2) He was cooking in the kitchen at 12 o'clock yesterday .昨天12点,他正在厨房烧饭。用法:1)过去进行时表现过去某一时刻正在进行的动作。eg. She was writing a letter when I came in .我进来时,她正在写封信。2)过去进行时还表示过去某阶段正在进行的动作。eg. They were waiting for you yesterday .他们昨天一直在等你。2. 现在分词的构成1)一般动词在词尾加-ing,读[iη],如go→going。2)以不发音字母e结尾的动词,先去掉e,再加-ing。& come→coming&&&& make→making&&& write→writing3)以重读闭音节结尾的动词,如果末尾以一个辅音字母结尾,应先双写这个字母,再加ing,x和w结尾的除外。 如get→getting&& swim→swimming& show→showing4)以字母y结尾的单词,直接加ing。如carrying、playing、5)以字母ie结尾的动词,变ie为y,再加ing。如 die→dying&& lie→lying6)以元音字母加e结尾,或以e结尾,且e发音的动词,直接加-ing 。如& see→seeing& be→being3. 使用进行时态的注意事项1)一些动词,如see、hear、love、like、know、remember;understand、have等表示感情、知觉和状态的词,一般不用于进行时态。2)在there和here引起的句子中,常用一般现在时代替现在进行时。&eg. Here comes the bus .&&& There goes the bell .4. 过去进行时和一般过去时的区别1)过去进行时表示过去正在进行的动作,而一般过去时则表示一个完整的动作。如:&They were writing letters to their friends last night .昨晚他们在写信给他们的朋友。(没有说明信是否写完)&They wrote letters to their friends last night .他们昨晚写了信给他们的朋友。(表达了他们已写好的意思,整个写的过程已完成。)2)当动作延续较长时间时或表示厌烦、赞美等感情色彩时,常用过去进行时表示。如:& He was thinking more of others than of himself .他考虑别人的比考虑自己的多。(表示说话者赞扬的口气)The boy was always making trouble then .那时,他总是惹麻烦。(表示说话者厌烦的口气)5. 以when和while引导的时间状语从句1)延续性动词和非延续性动词&延续性动词指动作可以延续一段时间,而不是瞬间结束。如:work、study、drink、eat等。非延续性动词指动作极为短暂,瞬间结束。如:start、begin、hit、jump、knock等。2)在本单元中,出现了以when和while引导的时间状语从句。&1& when表示“当……的时候”。从句中既可用延续性动词,又可用非延续性动词,这些动词既可以表示动作,又可表示状态。从句中的动作既可和主句的动作同时发生,又可在主句的动作之前或之后发生。如:Mary was having dinner when I saw her .The boy was still sleeping when his mother got home yesterday morning .&2& while表示“在……的时候”、“在……期间”。它强调主句的动作与从句的动作同时发生或主句的动作发生在从句的动作过程中。while从句中必须是表示动作或状态的延续性动词。如:The weather was fine while we were in Beijing .She called while I was out .如果主句的动作在从句的动作过程中发生,从句常用进行时。如。While we were swimming someone stole our clothes .Don't talk so loud while others are working .总结:&1& when可指时间点,又可指时间段,从句中可用延续性动词,也可用非延续性动词。&2& while总是指一个时间段,从句中必须用延续性动词。&6. UFO:Unidentified Flying Object 不明飞行物日,一名叫做阿诺德的美国商人,架着一架小型飞机在华盛顿州上空,发现一组巨型不明飞行物以1000公里左右的速度,同他一起在空中翱翔。阿诺德的有关目击报告第一次引起公众的兴趣,从此“飞碟”或UFO便迅速流传开来。7. The boy was walking down the street when a UFO landed .当一个UFO着陆的时候,那个男孩正在街上走。& land n. 陆地,地面 v. 登陆,降落8. At around ten o'clock in the morning .在上午,在早晨 in the morning在下午 in the afternoon在晚上 in the evening在十点钟左右 at around ten o'clock在正午 at noon在晚上 at night*请注意介词的不同9. take off(1)脱下 eg. Please take off your coat . It's warm in the room .请脱下大衣,屋子里面很暖和。(2)起飞 eg. The girl was eating the icecream when the UFO took off .当UFO起飞的时候,那个女孩正在吃&&&&&&&&&&&&&&&&&&& 冰激淋。 10. talk on the phone 通过电话谈话注意:这里要用介词on11. get out of the shower 洗完澡出来get out of the UFO 从UFO中出来get out 出来12. I was walking down the street when a UFO landed right in front of me .当一个UFO恰好落在我面前的时候,我正在街上走。right在这里是副词,“恰好”“正好”的意思,表示强调。例如right now(现在) right here(就在这儿)right in front of me 恰好在我前面13. be surprised (某人)很吃惊eg. He was surprised when I saw him .我看见他的时候,他很吃惊。另外,surprise sb. 指“让某人吃惊”eg. I don't want to surprise you .我不想让你吃惊。14. Before the police arrived , the alien left the shop .在警方到达之前,外星人离开了商店。before“在……之前”引导时间状语从句 15. be scared (某人)给吓坏了,害怕了eg. He was scared when he heard the strange voice .当他听到了那个奇怪的声音,他害怕了。16. run away 逃跑17. walk around the station 在车站走来走去18. She didn't think about looking outside the station .她没想到过要往车站外面看一看。think about 考虑looking outside the station 是动名词短语,做think about的宾语。look outside 往外看While Hai Yan was at the doctor's , I was going to class .当海燕在诊所的时候,我正要去上课。at the doctor's 在诊所(医院)at the barber's 在理发店Fill in the missing letters in these words.1.What's the weather like there? It's cold and w&&&&&& .2.What was he doing? He was cooking d&&&&&& .3.─Let's go to a ball game t&&&&&& .─Sorry, I can't.I have to study this evening.4.While the alien was visiting the museum, the boy called the TV s&&&&& .5.The boy was walking down the street when a UFO l&&&&& .III.Choose the correct answers.(& )1.She said she was having a party for Mary&&&&&&& Saturday. A.on&&&&&&&&&&& B.in&&&&&&&&&& C.at&&&&&&&&&& D.for2.I&&&&&&& on the phone when a friend went into a barber's shop. A.talked  &&&& B.was talking& C.talk&&&&&&&& D.is talking3.What about&&&&&&& more trees to keep the air clean? A.to plant&&&&& B.plant  &&&& C.planting  & D.planted4.When the UFO took&&&&&&& , the girl was in the shop. A.out&&&&&&&&&& B.off&&&&&&&&& C.on  &&&&&&& D.up5.It will be&&&&&&& to work out this problem in some years. A.enough easy  B.easily enoughC.easy enough  D.very easily6.How&&&&&&& I was at that time! A.surprised&&&& B.surprise&&&& C.surprising&& D.surprise7.I am sorry you've missed the train.It&&&&&&& ten minutes ago. A.left&&&&&&&&& B.was leaving& C.will leave&& D.leaves8.&&&&&& John was walking to school, he saw a cat in a tree. A.Because  &&& B.Since&&&&&&& C.While&&&&&&& D.If9.My mother often asks me&&&&&&& early. A.get up  &&&& B.got up  &&& C.getting up&& D.to get up10.She said she&&&&&&& a paper kite at 7: 00 yesterday. A.makes  &&&&& B.is making   C.will make&&& D.was makingV.Choose the right words to fill in the blanks.I had a very unusual experience on Sunday.At& 1& ten o'clock in the morning, I was walking down the street when a UFO 2& right in front of me.You can imagine how 3& it was! An alien& 4& out and walked down Centre Street.I followed& 5& to see where it was going, and was very& 6& when it went into a souvenir shop.While it was looking& 7& the souvenirs, the shop assistant& 8& the police.Before the police arrived, the alien left the shop and then& 9& the Museum of Flight.While the alien was in the museum, I called the TV station.Isn't that& 10& ! (& )1.A.all     &&&&& B.least&&&&&&&&& C.first&&&&&&&&&&&&& D.around(& )2.A.took off&&&&&&&&& B.landed&&&&&&&& C.flew&&&&&&&&&&&&&& D.stopped(& )3.A.& happy&&&&&&&&&&&& B.strange&&&&&&& C.exciting&&&&&&&&&& D.upset(& )4.A.got&&&&&&&&&&&&&& B.jumped&&&&&&&& C.climbed&&&&&&&&&&& D.ran(& )5.A.them&&&&&&&&&&&&& B.him&&&&&&&&&&& C.it&&&&&&&&&&&&&&&& D.that(& )6.A.excited&&&&&&&&&& B.exciting&&&&&& C.surprising&&&&&&&& D.surprised(& )7.A.for&&&&&&&&&&&&&& B.at&&&&&&&&&&&& C.out&&&&&&&&&&&&&&& D.after(& )8.A.called&&&&&&&&&&& B.asked&&&&&&&&& C.shouted&&&&&&&&&&& D.visited(& )9.A.came&&&&&&&&&&&&& B.walked&&&&&&&& C.visited&&&&&&&&&&& D.went(& )10.A.funny&&&&&&&&&&& B.fantastic&&&&& C.disappointing&&&&& D.amazing
&文 章来源莲山 课件 w w w.5Y
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? ? ? ? ? ? ? ? ? ?__before we leave the day after tomorrow,we should have a wonderful party答案是were they to arrive 还有 Had they arrived Were they arriving Would they arrive一点这个倒装句的助词提前为什么是were是过去式 ,不是原形are 不是had或 did二点 to arrive arrived ariving arrive分别在什么情况下用
were they to arrive 在这里是虚拟条件句,从时间状语the day after tomorrow(后天)来看 是对将来的虚拟, 所以选这个它等于If they were to arrive... Had they arrived 是对过去的虚拟, 等于 if they had arrived, 与语境不符 没有这两种 虚拟形式(Were they arriving 和
Would they arrive)
如不明白请追问,如果满意请采纳手机提问者如果满意,请在客户端右上角评价点“满意”即可, 谢谢!祝学习进步
虚拟条件为什么用
were这个是过去式
但不定式to arrive表将来做的
将来的虚拟中虚拟条件句有三种形式were + to + 动词原形should + 动词原形动词过去式这些都是虚拟语气的特定形式, 记住就是,不要按常规用法来推
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扫描下载二维码初中英文的所以时态!!跪求!_百度知道
初中英文的所以时态!!跪求!
祈使句!.被动式!!!!.感叹句.!.!!.急求!.和反意疑问句.初中的英文时态
,特点等等还有不规则动词.时态的意义...和用法
提问者采纳
果然是为了这的高分挤破脑袋也要发啊```各位辛苦了``嘻嘻
其他类似问题
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其他17条回答
般现在时态.现在完成时态,特殊疑问句,反意疑问句,过去完成时态感叹句,祈使句,过去进行时态,一般过去时态,现在进行时态
我觉得还是买本书自己看看比较好。不需要太难的英语书,基本的就。我决定学英语是不能速成的。但是象语法时态这些也不是很难,只要看看就能明白的。
推荐买英语语法书
鄙视一楼~!
你可以买一本无敌英语语法书,将得很详细
查查语法书不就得了
先把汉语学好吧
我的英语不好,对不起
一、一般现在时:
概念:经常、反复发生的动作或行为及现在的某种状况。
时间状语: always, usually, often, sometimes, every week (day, year, month…), once a week, etc.
基本结构:①be动词;②行为动词
否定形式:①am/is/are+②此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。
一般疑问句:①把be动词放于句首;②用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
二、一般过去时:
概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
时间状语:ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day,...
搂主现在就完备一下原来的答案
一、动词的时态
英语共有16种时态,根据近几年曝光的四、六级考卷分析, 时态测试重点主要有:完成时态——现在完成时、过去完成时、将来完成时;进行时态——现在进行时、过去进行时、将来进行时、完成进行时;一般时态。
(一)一般时态
1、一般现在时
(1)一般现在时表示没有时限的持久存在的动作或状态或现阶段反复发生的动作或状态,常和副词 usually,often,always sometimes, regularly,near,occasionally,every year, every week 等连用。例如:
1)The moon moves round the earth..
2)Mr. Smith travels to work by bus every day.
(2)在由after,until,before,once,when,even if,in case,as long as,as soon as,the moment...
一、一般现在时:
概念:经常、反复发生的动作或行为及现在的某种状况。
时间状语: always, usually, often, sometimes, every week (day, year, month…), once a week, etc.
基本结构:①be动词;②行为动词
否定形式:①am/is/are+②此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。
一般疑问句:①把be动词放于句首;②用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
二、一般过去时:
概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
时间状语:ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day,...
/soft/24/26/.html
中学英语时态改进版(初中)(ppt_670K)
一、一般现在时:
概念:经常、反复发生的动作或行为及现在的某种状况。
时间状语: always, usually, often, sometimes, every week (day, year, month…), once a week, etc.
基本结构:①be动词;②行为动词
否定形式:①am/is/are+②此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。
一般疑问句:①把be动词放于句首;②用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
二、一般过去时:
概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
时间状语:ago, yesterday, the day before yes...
一、一般现在时:
概念:经常、反复发生的动作或行为及现在的某种状况。
时间状语: always, usually, often, sometimes, every week (day, year, month…), once a week, etc.
基本结构:①be动词;②行为动词
否定形式:①am/is/are+②此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。
一般疑问句:①把be动词放于句首;②用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
二、一般过去时:
概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
时间状语:ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day,...
时态的相关知识
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